10 Top Summer Plant Pairs
'Caradonna' salvia and rose campion
Magenta and purplish-blue highlight the pretty forms of these flowers. 'Caradonna' salvia's spikes stand out among rose campion's simple heart-shape petals. The airy, care-free pair thrives in a variety of soils. Remove spent salvia flowers to spur rebloom; they'll last until late summer.